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Made by the React team

React DevTools

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Inspect and debug React component trees in your browser.

chrome extension
open-source
chromefirefoxedge
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Rating
4.3
1,200 reviews
Downloads
4M+
Version
—
Launched
—
MIT
Component tree inspection
Hook debugging
Profiler
Server Components support
About

What is React DevTools?

The official React DevTools extension for Chrome, Firefox, and Edge. Inspect component state, props, context, hooks, and the rendering tree. Profile performance, detect unnecessary re-renders, and trace React Server Components.
Features

What you get

3 built-in capabilities

Components tab

Navigate the component tree, edit props live.

Profiler

Record and analyze commits for perf hotspots.

Hook values

Inspect each hook's current value.

Review

Pros

Pros
  • Free
  • Official
  • Essential for React work
Community

Reviews

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Tags
#react
#devtools
#debugging